This compound is primarily used in research settings to study the function of GABA transporters, particularly GAT-1. It acts as a selective inhibitor, helping scientists understand the role of GABA uptake in the central nervous system. Its application is crucial in exploring neurological disorders such as epilepsy, anxiety, and schizophrenia, where GABAergic signaling is often disrupted. Researchers also utilize it to investigate potential therapeutic targets for modulating GABA levels in the brain.